Understanding the Event Loop, Callbacks, Promises, and Async/Await in JavaScript
In order to avoid blocking code in JavaScript development, asynchronous coding techniques must be used for operations that take a long time, such as network requests made from Web APIs like Fetch. This article will cover asynchronous programming fundamentals, teaching you about the event loop, the original way of dealing with asynchronous behavior through callbacks, the updated ECMAScript 2015 (ES6) addition of promises, and the modern practice of using async/await.
